49 lines
1.7 KiB
Markdown
49 lines
1.7 KiB
Markdown
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<!--
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.. title: Version 2.0.10 released.
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.. slug: version-2-0-10-released
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.. date: 2021-04-03 11:54:38 UTC+1
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.. tags: Releases
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.. category:
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.. link:
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.. description:
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.. type: text
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-->
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Versions 2.0.10 of Mosquitto has been released. This is a security and bugfix
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release.
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# Security
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- CVE-xxxx-xxxx: If an authenticated client connected with MQTT v5 sent a
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malformed CONNACK message to the broker a NULL pointer dereference occurred,
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most likely resulting in a segfault. This will be updated with the CVE
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number when it is assigned.
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Affects versions 2.0.0 to 2.0.9 inclusive.
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# Broker
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- Don't overwrite new receive-maximum if a v5 client connects and takes over
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an old session. Closes [#2134].
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- Fix CVE-xxxx-xxxx. Closes [#2163].
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# Clients
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- Set `receive-maximum` to not exceed the `-C` message count in mosquitto_sub
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and mosquitto_rr, to avoid potentially lost messages. Closes [#2134].
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- Fix TLS-PSK mode not working with port 8883. Closes [#2152].
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# Client library
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- Fix possible socket leak. This would occur if a client was using
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`mosquitto_loop_start()`, then if the connection failed due to the remote
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server being inaccessible they called `mosquitto_loop_stop(, true)` and
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recreated the mosquitto object.
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# Build
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- A variety of minor build related fixes, like functions not having previous
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declarations.
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- Fix CMake cross compile builds not finding opensslconf.h. Closes [#2160].
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- Fix build on Solaris non-sparc. Closes [#2136].
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[#2134]: https://github.com/eclipse/mosquitto/issues/2134
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[#2136]: https://github.com/eclipse/mosquitto/issues/2136
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[#2152]: https://github.com/eclipse/mosquitto/issues/2152
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[#2160]: https://github.com/eclipse/mosquitto/issues/2160
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[#2163]: https://github.com/eclipse/mosquitto/issues/2163
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